Metallurgy is referred to as the study of metals and their properties. It can involve other sciences, such as physics and chemistry. Students who are interested in this field may go on to earn higher degrees to become engineers or have a career in environmental science.

A certificate is proof of qualification of a certain set of skills. Students who obtain a certificate have completed educational requirements and tests. Through completion, they become ready to pursue a degree or diploma, or to head into the professional world in their field of expertise.